| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:Tris(p-isocyanatophenyl)aMine
CAS:19759-70-7
Package:100Mg,10Mg
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| Company Name: |
3B Pharmachem (Wuhan) International Co.,Ltd.
|
| Tel: |
821-50328103-801 18930552037 |
| Email: |
3bsc@sina.com |
| Products Intro: |
Product Name:TIPA
CAS:19759-70-7
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
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TIPA manufacturers
- TIPA
-
- $1.10 / 1g
-
2022-09-06
- CAS:19759-70-7
- Min. Order: 1g
- Purity: 99.00%
- Supply Ability: 100 Tons Min
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| Product Name: | TIPA | | Synonyms: | TIPA;TRIS(P-ISOCYANATOPHENYL)AMINE;4,4',4''-Triisocyanatotriphenylamine;4-Isocyanato-N,N-bis(4-isocyanatophenyl)benzenamine;Isocyanic Acid Nitrilotri-p-phenylene Ester;Benzenamine, 4-isocyanato-N,N-bis(4-isocyanatophenyl)-;4-isocyanato-N,N-bis(4-isocyanatophenyl)aniline;TIPA ISO 9001：2015 REACH | | CAS: | 19759-70-7 | | MF: | C21H12N4O3 | | MW: | 368.35 | | EINECS: | | | Product Categories: | Fluorescent Labels and Indicators;Fluorescent Labels & Indicators | | Mol File: | 19759-70-7.mol |  |
| Melting point | 148°C | | Boiling point | 508.8±45.0 °C(Predicted) | | density | 1.22±0.1 g/cm3(Predicted) | | pka | -4.47±0.60(Predicted) |
| Uses | A fluorescent trifunctional highly symmetric probe. Shows remarkably high nonlinear optical properties. | | Preparation | To a refluxing solution of triphosgene in 1,2-dichloroethane, a solution of tris(p-aminophenyl)amine in 1,2- dichloroethane was added dropwise and the mixture was heated to reflux under dry nitrogen. Tris(p-isocyanatophenyl)amine was obtained in 63% yield after purification by recrystallization from diethyl ether; mp 148 °C. |
| | TIPA Preparation Products And Raw materials |
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